docs: def scan_totals(report):
      """
      Print the scan totals.
      """
      ok = field_value(report["ok_role"], "ok", c.LOG_COLOR["ok"], 0)
      missing_readme = field_value(report["missing_readme_role"],
                                   "missing readme(s)",
                                   c.LOG_COLOR["missing_readme"], 16)
  
      missing_meta = field_value(report["missing_meta_role"],
                                 "missing meta(s)",
                                 c.LOG_COLOR["missing_meta"], 16)
  
      print "\n{0} {1} {2}".format(ok, missing_readme, missing_meta)